Here is the full list of all 25 TransOcean 2: Rivals achievements.
Win a contest using only bulk ships against AIs or in a multiplayer game.
Take 1st place in a contest against AIs.
Collect all public and hidden achievements.
Christen a ship Titanic and sink it.
Earn the Gold Medal in Chapter 1 of the Campaign.
Earn the Gold Medal in Chapter 2 of the Campaign.
Earn the Gold Medal in Chapter 3 of the Campaign.
Earn the Gold Medal in Chapter 4 of the Campaign.
Earn the Gold Medal in Chapter 5 of the Campaign.
Earn the Gold Medal in Chapter 6 of the Campaign.
Earn at least the Bronze Medal in all Campaign chapters.
Earn at least the Silver Medal in all Campaign chapters.
Earn the Gold Medal in all Campaign chapters.
Take 1st place in a multiplayer game.
Take 1st place 10 times in a multiplayer game.
Take 1st place 50 times in a multiplayer game.
Take 1st place in a multiplayer game against seven rivals.
Take 1st place 10 times in a contest against AIs.
Take 1st place 50 times in a contest against AIs.
Take 1st place in a contest against seven AIs.
Achieve regional dominance in at least eight regions in a multiplayer game.
Deliver 100 contracts of contraband goods.
Win a contest using only tankers against AIs or in a multiplayer game.
Win a contest using only container ships against AIs or in a multiplayer game.
Win a contest against AIs or a multiplayer game with a negative bank balance.